Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea

In this study, we analyzed the environmental (physical and chemical) and biological (phytoplankton) data obtained from the Daya Bay, South China Sea, during 4 cruises, carried out in January, April, August and October, 2001. The main objective of this study was to identify the key environmental fact...

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Autores principales:	Mei-Lin,Wu, You-Shao,Wang, Yu-Tu,Wang, Fu-Lin,Sun, Cui-Ci,Sun, Zhao-Yu,Jiang, Hao,Cheng
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2014
Materias:	Nutrients phytoplankton limiting factors Daya Bay Principal component analysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572014000200011
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spelling	oai:scielo:S0718-195720140002000112014-12-10Influence of environmental changes on phytoplankton pattern in Daya Bay, South China SeaMei-Lin,WuYou-Shao,WangYu-Tu,WangFu-Lin,SunCui-Ci,SunZhao-Yu,JiangHao,Cheng Nutrients phytoplankton limiting factors Daya Bay Principal component analysis In this study, we analyzed the environmental (physical and chemical) and biological (phytoplankton) data obtained from the Daya Bay, South China Sea, during 4 cruises, carried out in January, April, August and October, 2001. The main objective of this study was to identify the key environmental factors affecting phytoplankton structure in the bay. The results suggest that environmental factors like temperature and nutrients ratios have great influence on phytoplankton succession. Environmental factors are affected by the combination of human activities and nature processes. The limiting factor transited from N limiting in winter to P limiting in spring. Hydrodynamic processes (mixing in winter and stratification in summer) seem to be another main driving force for phytoplankton growth. The diatoms were the dominant group during most of the year and the dominant species were Chaetoceros affinis, Chaetoceros lorenzianus, and Nitzschia pungens all the year round.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.49 n.2 20142014-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572014000200011en10.4067/S0718-19572014000200011
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Nutrients phytoplankton limiting factors Daya Bay Principal component analysis
spellingShingle	Nutrients phytoplankton limiting factors Daya Bay Principal component analysis Mei-Lin,Wu You-Shao,Wang Yu-Tu,Wang Fu-Lin,Sun Cui-Ci,Sun Zhao-Yu,Jiang Hao,Cheng Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
description	In this study, we analyzed the environmental (physical and chemical) and biological (phytoplankton) data obtained from the Daya Bay, South China Sea, during 4 cruises, carried out in January, April, August and October, 2001. The main objective of this study was to identify the key environmental factors affecting phytoplankton structure in the bay. The results suggest that environmental factors like temperature and nutrients ratios have great influence on phytoplankton succession. Environmental factors are affected by the combination of human activities and nature processes. The limiting factor transited from N limiting in winter to P limiting in spring. Hydrodynamic processes (mixing in winter and stratification in summer) seem to be another main driving force for phytoplankton growth. The diatoms were the dominant group during most of the year and the dominant species were Chaetoceros affinis, Chaetoceros lorenzianus, and Nitzschia pungens all the year round.
author	Mei-Lin,Wu You-Shao,Wang Yu-Tu,Wang Fu-Lin,Sun Cui-Ci,Sun Zhao-Yu,Jiang Hao,Cheng
author_facet	Mei-Lin,Wu You-Shao,Wang Yu-Tu,Wang Fu-Lin,Sun Cui-Ci,Sun Zhao-Yu,Jiang Hao,Cheng
author_sort	Mei-Lin,Wu
title	Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
title_short	Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
title_full	Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
title_fullStr	Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
title_full_unstemmed	Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea
title_sort	influence of environmental changes on phytoplankton pattern in daya bay, south china sea
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572014000200011
work_keys_str_mv	AT meilinwu influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT youshaowang influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT yutuwang influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT fulinsun influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT cuicisun influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT zhaoyujiang influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea AT haocheng influenceofenvironmentalchangesonphytoplanktonpatternindayabaysouthchinasea
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Influence of environmental changes on phytoplankton pattern in Daya Bay, South China Sea

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